(Table 2) Radiolaria species in nodule samples from the Clarion-Clipperton pr...

Radiolaria were studied in 19 manganese nodules raised from the bottom. The nodules occurred mainly on the surface of thin Quaternary sediments covering Tertiary deposits of...本研究对19个采自海底的锰结核（manganese nodules）中的放射虫（Radiolaria）展开了研究。上述锰结核主要赋存于覆盖第三纪沉积层（Tertiary deposits）的薄层第四纪沉积物（Quaternary sediments）表面……